From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sat, 9 May 2009 13:36:16 +0000 (+0000)
Subject: Do not create a TypedViewRegion when the base struct region is a symbolic
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8a9bf4a768539a40344e809c52a6eb862f4145ac;p=clang

Do not create a TypedViewRegion when the base struct region is a symbolic
region. In the future we may set the cast-to type as the same time. But for
now, we simply leave it as it is.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71357 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 354ad5c57a..aa09a60deb 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -371,10 +371,6 @@ SVal RegionStoreManager::getLValueFieldOrIvar(const GRState* St, SVal Base,
   switch (BaseL.getSubKind()) {
   case loc::MemRegionKind:
     BaseR = cast<loc::MemRegionVal>(BaseL).getRegion();
-    if (const SymbolicRegion* SR = dyn_cast<SymbolicRegion>(BaseR)) {
-      SymbolRef Sym = SR->getSymbol();
-      BaseR = MRMgr.getTypedViewRegion(Sym->getType(getContext()), SR);
-    }
     break;
 
   case loc::GotoLabelKind: